168540794

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 261069780

約数和(自身を除く): 92528986

約数列:

[1, 2, 71, 73, 142, 146, 229, 458, 5041, 5183, 10082, 10366, 16259, 16717, 32518, 33434, 367993, 735986, 1154389, 1186907, 2308778, 2373814, 84270397, 168540794]

約数ペア:

[(1, 168540794), (2, 84270397), (71, 2373814), (73, 2308778), (142, 1186907), (146, 1154389), (229, 735986), (458, 367993), (5041, 33434), (5183, 32518), (10082, 16717), (10366, 16259)]